Mathematics, 08.10.2019 10:30 LtotheJ0225
The probability for event a is 0.3, the probability for event b is 0.5, and the probability of events a and b is 0.25. are the events independent?
answer
no, because b) p(a) times p(b) is not equal to p(a and b) .
its no and the second one
Answers: 2
Mathematics, 21.06.2019 21:30, Brendah7145
Suppose babies born after a gestation period of 32 to 35 weeks have a mean weight of 25002500 grams and a standard deviation of 800800 grams while babies born after a gestation period of 40 weeks have a mean weight of 27002700 grams and a standard deviation of 385385 grams. if a 3232-week gestation period baby weighs 21252125 grams and a 4040-week gestation period baby weighs 23252325 grams, find the corresponding z-scores. which baby weighs lessless relative to the gestation period?
Answers: 1
Mathematics, 21.06.2019 21:50, libi052207
Free points also plz look my profile and answer really stuff
Answers: 2
The probability for event a is 0.3, the probability for event b is 0.5, and the probability of event...
Arts, 19.11.2020 19:40
Biology, 19.11.2020 19:40
Chemistry, 19.11.2020 19:40